/*  -*-c++-*- 
 *  Copyright (C) 2008 Cedric Pinson <cedric.pinson@plopbyte.net>
 *
 * This library is open source and may be redistributed and/or modified under  
 * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or 
 * (at your option) any later version.  The full license is in LICENSE file
 * included with this distribution, and on the openscenegraph.org website.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
 * OpenSceneGraph Public License for more details.
*/

#ifndef FIND_PARENT_ANIMATIONMANAGER_VISITOR_H
#define FIND_PARENT_ANIMATIONMANAGER_VISITOR_H 1

#include <osg/NodeVisitor>
#include <osgAnimation/Export>

namespace osgAnimation
{
    class AnimationManagerBase;

    /**
     *  Find the nearest AnimationManager traversing parent to parent
     */
    class OSGANIMATION_EXPORT FindParentAnimationManagerVisitor : public osg::NodeVisitor
    {
    public:
        FindParentAnimationManagerVisitor();
        void apply(osg::Node& node);
        osgAnimation::AnimationManagerBase* getAnimationManager();

    protected:
        osg::ref_ptr<osgAnimation::AnimationManagerBase> _manager;

    };

}

#endif
